The 2030 EPC C deadline: a landlord's guide

If you let residential property in England, the direction of travel is now clear: rented homes are expected to need an EPC rating of C for tenancies from 1 October 2030. More than half of England’s private rented homes are currently rated D or below, which is why this deadline is being called the biggest compliance event the sector has faced.

This guide is the calm version: what’s actually required, what it costs, and what a sensible landlord does about it in 2026.

What’s changing

Today the legal minimum for letting a home is EPC E (the Minimum Energy Efficiency Standards, or MEES). The government’s plan raises the floor to C, with 1 October 2030 as the working date for tenancies. In other words:

• F and G properties are already unlettable today without an exemption.
• D and E properties are legal today but fail the 2030 requirement.
• C and above — compliant, though check your certificate’s expiry date.

An EPC lasts ten years, so a certificate lodged in 2016–2020 may already be expired or expiring. An expired EPC means you can’t legally market or let the property at all — no deadline required.

The £10,000 cost cap

You’re not expected to spend without limit. The proposal includes a per-property cost cap of £10,000: spend up to that amount on qualifying improvements, and if the property still can’t reach C, you can register an exemption rather than keep spending. Most D-rated properties can reach C for well under the cap; the harder cases are typically solid-wall period properties, where internal wall insulation is the dominant measure.

The penalties

The proposed penalty regime allows fines of up to £30,000 per property for letting a non-compliant home. Even the current MEES regime carries fines of up to £5,000 per property for F and G lettings, plus publication of the breach.

What to do now — the void-timing logic

Here’s the practical insight most guidance misses: the cheapest time to do this work is a void period — the gap between tenancies. Insulation, heating, and glazing works that are disruptive with a tenant in place are straightforward in an empty property.

Most landlords have three or fewer voids between now and 2030. Each one you let pass without acting removes an option. The sensible sequence:

1. Know your rating and expiry now — it’s free, from the public register.
2. Get the property surveyed and costed early so the plan exists before the void does.
3. Do the works at the next natural void — no lost rent, no tenant disruption, no 2029 scramble when every contractor in England is booked.

Where we come in

We run this as a service for letting agents and landlords: a free assessment of your position against 2030, a forward schedule mapped to your tenancy end dates, and the works delivered inside the void with an independent post-works EPC. Start with the free assessment or read how it works.

Policy detail can shift; figures here reflect the position as of July 2026. The direction — C as the floor, capped costs, material fines — has been consistent across consultations.

My EPC Partner maps portfolios against these rules for free — every property's rating, expiry, and route to C, scheduled to your voids. Book the free assessment.